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Tapered Roller Bearings

30208-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 30208

Iso355 standard

 3DB

d

 40 mm

od

 80 mm

T

 19.75 mm

cr

 75.8 kN

cor

 68 kN

Pu

 7.65 Pu

reference speed

 7000 r/min

limit speed

 8500 r/min

weight

 0.42 kg

Mounting dimensions

d1

 57.5

B

 18

C

 16

r1,2min

 1.5

r3,4min

 1.5

a

 16

damax

 49

dbmin

 48.5

Damin

 69

Damax

 72

Dbmin

 74

Camin

 3

Cbmin

 3.5

ramax

 1.5

rbmax

 1.5

e

 0.37

Y

 1.6

Y0

 0.9

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